Answer:
420 calories.
Step-by-step explanation:
Jamie burned 480 calories on Monday. Then, she burned 7/8 of 480 calories.
480 * 7/8 = 420.
So, Jamie burned 420 calories on Tuesday. Dang gurl, that is a lot! xD
Hope this helps :D
- Anna
∑ (n = 1 to 5) (2·(-4)^(n - 1))
S5 = 2·((-4)^5 - 1)/((-4) - 1) = 410